Try different email subject line styles to find what gets the most opens. Get creative with emojis in email subject lines to increase open rates! [insert fun loading text here] 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Feel free to spin in your chair while you wait “PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann One Mississippi, two Mississippi… Boost your email opens with a punchy subject line.